Toyota Highlander 2020, Owner'S Manual

Page: 253 / 560

253
4-5. Using the driving support systems
HIGHLANDER_U
4
Dr
iv
ing
■
Conditions in which the func-
tion may not operate or detect
correctly
In the following situations, RSA
does not operate normally and may
not recognize signs, display the
incorrect sign, etc. However, this
does not indicate a malfunction.
●
The front camera is misaligned
due to a strong impact being
applied to the sensor, etc.
●
Dirt, snow, stickers, etc. are on the
windshield near the front camera.
●
In inclement weather such as
heavy rain, fog, snow or sand
storms
●
Light from an oncoming vehicle,
the sun, etc. enters the front cam-
era.
●
The sign is dirty, faded, tilted or
bent.
●
The contrast of electronic sign is
low.
●
All or part of the sign is hidden by
the leaves of a tree, a pole, etc.
●
The sign is only visible to the front
camera for a short amount of time.
●
The driving scene (turning, lane
change, etc.) is judged incorrectly.
●
Even if it is a sign not appropriate
for the currently traveled lane,
such a sign exists directly after a
freeway branches, or in an adja-
cent lane just before merging.
●
Stickers are attached to the rear of
the preceding vehicle.
●
A sign resembling a system com-
patible sign is recognized.
●
Side road speed signs may be
detected and displayed (if posi-
tioned in sight of the front camera)
while the vehicle is traveling on
the main road.
●
Roundabout exit road speed signs
may be detected and displayed (if
positioned in sight of the front
camera) while traveling on a
roundabout.
●
The front of the vehicle is raised or
lowered due to the carried load
●
The surrounding brightness is not
sufficient or changes suddenly.
●
When a sign intended for trucks,
etc. is recognized.
●
The speed information displayed
on the meter and that displayed
on the navigation system may be
different due to the navigation sys-
tem using map data.
■
Speed limit sign display
If the engine switch was last turned
off while a speed limit sign was dis-
played on the multi-information dis-
play, the same sign displays again
when the engine switch is turned to
ON.
■
If “RSA Malfunction Visit Your
Dealer” is shown
The system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer.
■
Customization
Some functions can be customized.
(Customizable features:

P.515)